CN218820637U

CN218820637U - Heat radiator

Info

Publication number: CN218820637U
Application number: CN202223315788.4U
Authority: CN
Inventors: 李跃飞
Original assignee: Dongguan Zhigao Industrial Co ltd
Current assignee: Dongguan Zhigao Industrial Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-07
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a radiator, this radiator aim at solving prior art down when radiating fin damages or splits, can't change radiating fin, and life is shorter, the higher technical problem of cost of maintenance. The heat sink includes a heat sink main body; the top of the radiator main body is provided with a plurality of limiting grooves, radiating fins are arranged inside the limiting grooves, two groups of limiting mechanisms are arranged on the front side and the rear side of the radiator main body, and the four groups of limiting mechanisms are connected with the radiating fins through two groups of fixed pipelines; stop gear includes four spacing pipelines of group, both sides all are provided with two sets of spacing pipelines around the radiator main part, four groups spacing pipeline's top all is provided with connecting tube, four groups one side that the outside of connecting tube just is located and is close to the radiator main part all is provided with solid fixed ring, compares with current radiator, the utility model discloses a design has improved the holistic practicality of radiator.

Description

Heat radiator

Technical Field

The utility model belongs to the technical field of the radiator, concretely relates to radiator.

Background

With the development of science and technology, electronic products are developed towards miniaturization, and the size of the electronic products is made smaller and smaller; because the electronic product can emit certain heat during working, the heat productivity in the unit space is correspondingly larger and larger, and the heat dissipation of the electronic product puts higher requirements; at present, a radiator becomes a necessary accessory for some electronic products, a common radiator generally consists of fins and a base, but the existing radiator and the existing radiating fins are designed into an integrated structure, and when the radiating fins are broken, the radiating fins are inconvenient to replace;

by way of retrieval, application No.: 201310320359.2 discloses a heat sink, which comprises a base plate and a heat dissipation unit, wherein the heat dissipation unit comprises a first heat dissipation fin, a first side plate vertically arranged at one end of the first heat dissipation fin, and a second heat dissipation fin, one end of the second heat dissipation fin is vertically connected with the first side plate and is parallel to the first heat dissipation fin, and the heat dissipation unit is connected with the base plate through the first side plate; by the arrangement, the radiating fins of the radiator disclosed by the invention are high in distribution density, so that the radiating performance is better;

for the related art in the above, the following defects still exist in the using process: its base plate and radiating fin formula structural design as an organic whole, when its radiating fin damages or splits, can't change radiating fin, life is shorter, and cost of maintenance is higher, consequently to the improvement of current radiator, designs a novel radiator in order to change above-mentioned technical defect, improves the practicality of whole switching ring, seems especially important.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a radiator, this radiator aims at solving under the prior art when radiating fin damages or splits, can't change radiating fin, and life is shorter, the higher technical problem of cost of maintenance.

(2) Technical scheme

In order to solve the above technical problem, the present invention provides a heat sink, which includes a heat sink main body; the top of the radiator main body is provided with a plurality of limiting grooves, radiating fins are arranged inside the limiting grooves, two groups of limiting mechanisms are arranged on the front side and the rear side of the radiator main body, and the four groups of limiting mechanisms are connected with the radiating fins through two groups of fixed pipelines; the limiting mechanism comprises four groups of limiting pipelines, two groups of limiting pipelines are arranged on the front side and the rear side of the radiator main body, connecting pipelines are arranged at the tops of the four groups of limiting pipelines, fixing rings are arranged on the outer sides of the four groups of connecting pipelines and on one side close to the radiator main body, and radiating holes are formed in the outer sides of the four groups of limiting pipelines.

When the radiator of the technical scheme is used, firstly, two groups of fixed pipelines are respectively inserted into fixed grooves in a plurality of radiating fins, the two groups of fixed pipelines are respectively fixed to the plurality of radiating fins, the plurality of radiating fins are sequentially inserted into limit grooves in a radiator main body, threaded columns on the front side and the rear side of each fixed pipeline are respectively clamped with connecting pipelines, fixing rings are screwed in the threaded columns, the fixing rings are clamped on the threaded columns and the connecting pipelines, the connecting pipelines and the threaded columns are connected and fixed, the connecting pipelines are connected with the radiator main body through the fixed pipelines, the fixed pipelines are fixedly connected with the radiator main body through limiting mechanisms, meanwhile, when the radiating fins radiate heat, part of heat flows into the fixed pipelines through ventilation holes in the outer sides of the fixed pipelines, a mini fan discharges the heat to the two sides of the fixed pipelines, the heat is discharged into the limit pipelines through the connecting pipelines, and finally is discharged through radiating holes in the outer sides of the limit pipelines, and the radiating effect of the radiator is further improved.

Preferably, the inside of the plurality of the heat dissipation fins and the positions corresponding to the two groups of fixed pipelines are both provided with fixed grooves, and the plurality of the heat dissipation fins and the radiator main body are both in a plug-in type structural design. Through the arrangement of the radiating fins and the radiator, the radiating fins can be detached, and meanwhile, the density of the radiating fins can be selected according to the heating condition of radiating objects, so that a corresponding radiating effect is provided.

Furthermore, it is two sets of a plurality of ventilation hole has all been seted up in the outside of fixed pipeline, and is two sets of a plurality of radiating fin's of fixed pipeline connected mode is sliding connection. Through the setting of fixed pipeline and ventilation hole, fixed pipeline plays fixed effect to a plurality of radiating fin, can also absorb the heat in the radiating fin simultaneously, has improved the radiating effect.

Furthermore, the front side and the rear side of each of the two groups of fixed pipelines are provided with threaded columns, and the four groups of threaded columns are in threaded connection with the four groups of fixed rings respectively. Through the setting of screw thread post and solid fixed ring, can carry out quick assembly disassembly to fixed pipeline, also can fix fixed pipeline when using, prevent fixed pipeline landing.

Furthermore, the four groups of fixing rings are connected with the four groups of connecting pipelines in a threaded manner, and the two groups of limiting pipelines penetrate through the radiator main body and are connected with the two groups of limiting pipelines on the other side of the radiator main body. Through the setting of connecting tube and spacing pipeline, play the connection fixed action to individual radiator main part of radiating fin for radiating fin can not drop and break when using.

Furthermore, the radiator main body, the plurality of radiating fins, the two groups of fixing pipelines, the four groups of limiting pipelines, the four groups of connecting pipelines and the four groups of fixing rings are all made of aluminum materials.

Further, it is two sets of the inside of fixed pipeline all is provided with the mini fan of a plurality of, the inside and the connecting tube inside of spacing pipeline are the intercommunication form, the inside and the inside of fixed pipeline of connecting tube are the intercommunication form, the inside of the positive two sets of spacing pipelines of radiator main part is the intercommunication form in the inside of the two sets of spacing pipelines in the radiator main part back respectively. Through radiator fan's setting, can be quick with the heat discharge in the fixed pipeline, improved the radiating effect.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a radiator passes through stop gear, the spacing groove, radiating fin and fixed pipeline's setting, can dismantle radiating fin, simultaneously can be according to radiating article's the condition of generating heat selects radiating fin's intensity, provide corresponding radiating effect, fixed pipeline plays fixed effect to a plurality of radiating fin, simultaneously can also absorb the heat in the radiating fin, the radiating effect is improved, stop gear can carry out quick assembly disassembly to fixed pipeline, also can fix fixed pipeline when using, prevent the landing of fixed pipeline.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is the schematic diagram of the internal structure of the fixed pipeline of the present invention.

The labels in the figures are: 1. a heat sink body; 2. a limiting groove; 3. a heat dissipating fin; 301. fixing grooves; 4. a limiting mechanism; 401. limiting the pipeline; 402. connecting a pipeline; 403. a fixing ring; 404. heat dissipation holes; 5. fixing the pipeline; 501. a vent hole; 502. a threaded post; 503. a mini fan.

Detailed Description

The present embodiment is a heat sink, a schematic structural diagram of which is shown in fig. 1, and the heat sink includes a heat sink main body 1; the top of the radiator main body 1 is provided with a plurality of limiting grooves 2, radiating fins 3 are arranged inside the limiting grooves 2, two groups of limiting mechanisms 4 are arranged on the front side and the rear side of the radiator main body 1, and the four groups of limiting mechanisms 4 are connected with the radiating fins 3 through two groups of fixed pipelines 5;

the limiting mechanism 4 comprises four groups of limiting pipelines 401, two groups of limiting pipelines 401 are arranged on the front side and the rear side of the radiator main body 1, connecting pipelines 402 are arranged at the tops of the four groups of limiting pipelines 401, fixing rings 403 are arranged on the outer sides of the four groups of connecting pipelines 402 and on one side close to the radiator main body 1, and heat dissipation holes 404 are formed in the outer sides of the four groups of limiting pipelines 401.

Wherein, fixed slot 301 has all been seted up to the inside of a plurality of radiating fin 3 and the corresponding position department that is located two sets of fixed pipelines 5, a plurality of radiating fin 3 all is plug-in structural design with radiator main part 1, a plurality of ventilation hole 501 has all been seted up in the outside of two sets of fixed pipelines 5, the connected mode of 5 a plurality of radiating fin 3 of two sets of fixed pipelines is sliding connection, both sides all are provided with threaded post 502 around two sets of fixed pipelines 5, the connected mode of four groups of threaded post 502 and four groups of solid fixed ring 403 is threaded connection respectively.

In addition, the fixed ring 403 of four groups and the connection mode of four group connecting pipes 402 are threaded connection respectively, two groups of spacing pipelines 401 run through radiator main body 1 and are connected with two groups of spacing pipelines 401 of radiator main body 1 opposite side, radiator main body 1, a plurality of radiating fin 3, two groups of fixed pipelines 5, four groups of spacing pipelines 401, four groups of connecting pipes 402 and four groups of fixed rings 403 are made by aluminium material, the inside of two groups of fixed pipelines 5 all is provided with a plurality of mini fan 503, the inside of spacing pipeline 401 is the intercommunication form with the connecting pipe 402 is inside, the inside of connecting pipe 402 is the intercommunication form with the inside of fixed pipeline 5, the inside of two groups of spacing pipelines 401 in radiator main body 1 front is the intercommunication form in the inside of two groups of spacing pipelines 401 in radiator main body 1 back respectively.

The radiator is shown in an overall structure disassembly drawing in fig. 2, and an internal structure drawing of a fixed pipeline is shown in fig. 3.

Use during technical scheme's device, at first insert two sets of fixed pipelines 5 respectively in the fixed slot 301 in a plurality of radiating fin 3, make two sets of fixed pipelines 5 fix a plurality of radiating fin 3 respectively, insert the spacing groove 2 in radiator main part 1 with a plurality of radiating fin 3 in proper order, make the screw post 502 of both sides carry out its joint with connecting tube 402 respectively around fixed pipeline 5, with solid fixed ring 403 screw in screw post 502, gu fixed ring 403 joint is on screw post 502 and connecting tube 402 this moment, play the fixed effect of connection to connecting tube 402 and screw post 502, connecting tube 402 is connected with radiator main part 1 through fixed pipeline 5, make fixed pipeline 5 carry out fixed connection through stop gear 4 and radiator main part 1, when radiating fin 3 dispels the heat simultaneously, some heat flows in fixed pipeline 5 through the ventilation hole 501 in the fixed pipeline 5 outside, mini fan 503 arranges the heat to fixed pipeline 5's both sides, the heat is in arranging spacing pipeline 401 through connecting tube 402, discharge the heat dissipation hole 404 in the outside at last, further improvement the radiator is compared with the utility model discloses a radiator.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A heat sink comprising a heat sink body (1); the radiator is characterized in that a plurality of limiting grooves (2) are formed in the top of the radiator main body (1), radiating fins (3) are arranged inside the limiting grooves (2), two groups of limiting mechanisms (4) are arranged on the front side and the rear side of the radiator main body (1), and the four groups of limiting mechanisms (4) are connected with the radiating fins (3) through two groups of fixed pipelines (5);

limiting mechanism (4) are including four group spacing pipelines (401), both sides all are provided with two sets of spacing pipelines (401) around radiator main part (1), and four groups the top of spacing pipeline (401) all is provided with connecting tube (402), and four groups one side that the outside of connecting tube (402) just is located and is close to radiator main part (1) all is provided with solid fixed ring (403), and louvre (404) have all been seted up in four groups the outside of spacing pipeline (401).

2. The heat sink as claimed in claim 1, wherein the fixing grooves (301) are formed in the plurality of fins (3) and at positions corresponding to the two sets of fixing pipes (5), and the plurality of fins (3) and the heat sink body (1) are designed to be of a plug-in structure.

3. The heat sink according to claim 1, wherein a plurality of ventilation holes (501) are formed in the outer sides of the two sets of the fixed pipes (5), and the plurality of heat dissipation fins (3) of the two sets of the fixed pipes (5) are connected in a sliding manner.

4. A radiator according to claim 1, wherein the front and rear sides of two sets of said fixed pipes (5) are provided with threaded posts (502), and the four sets of said threaded posts (502) are connected with four sets of said fixed rings (403) by means of threads.

5. A radiator according to claim 1, wherein four sets of said fixing rings (403) are connected to four sets of connecting pipes (402) by screw threads, and two sets of said limiting pipes (401) penetrate through the radiator body (1) and are connected to two sets of limiting pipes (401) on the other side of the radiator body (1).

6. A heat sink according to claim 1, wherein the heat sink body (1), the plurality of heat dissipating fins (3), the two sets of fixing pipes (5), the four sets of limiting pipes (401), the four sets of connecting pipes (402), and the four sets of fixing rings (403) are made of aluminum.

7. A radiator according to claim 1, wherein a plurality of mini fans (503) are disposed inside each of the two sets of fixed pipes (5), the inside of the limiting pipe (401) is communicated with the inside of the connecting pipe (402), the inside of the connecting pipe (402) is communicated with the inside of the fixed pipe (5), and the insides of the two sets of limiting pipes (401) on the front side of the radiator body (1) are respectively communicated with the insides of the two sets of limiting pipes (401) on the back side of the radiator body (1).